baber/WOPTO huggingface dataset:
Patent JP-2002325723-A (JP)
Title: Endoscope
Inventor: MATSUSHITA MINORU
IPC: A61B1/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a safe and durable endoscope device whose wires are not broken. SOLUTION: The endoscope 1 provided with an endoscope 10 and a processor 30 is provided with a coil tube 22 and a draw wire 23 for varying the flexibility of an insertion part flexible tube 11c, a driving motor 27 for drawing the wire 23, and a tension sensor 29 for detecting tension applied to the wire 23. When a tension value detected by the sensor 29 reaches a limit value set in advance, the CPU 35 of the processor 30 stops (prohibits the operation of) the motor 27 and sounds an electronic buzzer 34 to warn that the wire 23 is drawn to the maximum.
Patent JP-2002326779-A (JP)
Title: Panel body for elevator cage and its manufacturing method
Inventor: NAKAMURA MORIO
IPC: B66B11/02
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a panel body for an elevator cage capable of installing a reinforcing material on a panel plate back surface without being accompanied by welding work and capable of eliminating correction work of welding distortion. SOLUTION: A flange type part 7 is formed by respectively bending edge parts opposed to each other of a panel plate 6 in the back surface direction. Additionally, the rod type reinforcing material 9 is adhered with an adhesive 8 by arranging it on the back surface of the edge parts connected to the flange type part 7 of the panel plate 6. A U-shaped through void 11 is provided at a corresponding position with the reinforcing material 9 of the flange type part 7, the U-shaped opening side is arranged to a bent point of the flange type part 7, a presser piece 12 is formed in the U shape inside, the bent point side of the flange type part 7 is bent and arranged in a pressurized state on the reinforcing material 9.  Consequently, the reinforcing material 9 is adhered to the panel plate 6 with the adhesive 8, the presser piece 12 is arranged in the pressurizing state on the reinforcing material 9 and the reinforcing material 9 is installed on the panel plate 6.
Patent JP-2002004804-A (JP)
Title: Collision cooling blade profile
Inventor: RIECK HAROLD PAUL JR
IPC: F01D25/12
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a collision cooling blade profile used in a gas turbine engine formed so that cooling air is caused to flow through an inlet (54) to an outlet (56) for cooling the blade profile body by convection heat transfer. SOLUTION: The blade profile for the gas turbine engine contains a body, having an inner surface specifying a hollow cavity part provided in the blade profile with the inlet and the outlet. The blade profile is further provided with a partition wall for dividing the internal part of the cavity part into first and second cooling passages. The first cooling passage communicates with the inlet to feed cooling air to a first passage, and the second cooling passage communicates with the outlet to discharge cooling air through a second passage. The partition wall is extended through a space between the first and second passages and has a cooling hole, through which cooling air is caused to flow through the first passage to the second passage.  The size of the cooling hole and a position regarding the inner surface of the blade profile body are determined, such that cooling air is guided toward the inner surface of the blade profile body, and this constitution is determined such that cooling air collides against the part. Thus, cooling air entering the inlet of the cavity part flows forward through the first passage and cools the body through convection heat transfer, and collides against the inner surface part of the body after its passage through the cooling hole, cools the body through convection heat transfer by its flow through the second passage, and flows out from the outlet of the cavity part.
Patent JP-2002339355-A (JP)
Title: Spacer for ground anchor and assembling method therefor
Inventor: OCHIAI KOICHI
IPC: E02D5/80
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a spacer for a ground anchor, which enables steel wires to be held at prescribed intervals and which can be simply assembled. SOLUTION: The arbitrarily shaped disc-like spacer 2 for supporting the steel wire 4 of the ground anchor is constituted in such a manner that a plurality of arbitrarily shaped through-holes 1 are disposed for formation at appropriate intervals. Split surfaces of the spacer 2, which is split into plural parts through the mutually adjacent through-holes 1 in an axial direction of the through-hole 1, are attached in a state of contact with one another in such a manner as to have uneven shapes which are fitted into one another. The spacer 2 is formed in such a manner as to be tightly bounded with a band from an outer periphery. The steel wire 4 is inserted for attachment into an opening of the through-hole 1 of the split spacer 2 and fitted into the spacer 2, so that the split spacer 2 can be mounted to make the steel wire 4 inserted for attachment into the opening.  This process is repeatedly performed required times, and the plural spacers 2, which are integrated by tightly binding the split spacers 2 with the band, are disposed at appropriate intervals so as to insert the spacers 2 and the steel wire 4 into a bore hole 9a.
Patent JP-2002342947-A (JP)
Title: Optical pickup and method of fixing plate with electronic parts
Inventor: FUJITA KENICHI
IPC: G11B7/22
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To rapidly and exactly fix a plate provided with electronic parts such as photodiodes. SOLUTION: The plate 2 with the photodiode PD is positioned apart with some spacing with respect to a casing 1 and a small amount of UV curing adhesive 8a is injected to four points between the corners at both side edges 2a of the plate 2 and the casing 1. The UV curing adhesives 8a are cured by irradiation with UV rays to temporally fix the plate 2 to the casing 1. Adequate amounts of the UV curing adhesives 8b are injected to two points between the central parts at both edges 2a of the plate 2 and the casing 1. The UV curing adhesives 8b are cured by heating, by which the plate 2 is normally fixed to the casing 1.
Patent JP-2002349455-A (JP)
Title: Fluid pump
Inventor: INOUE TAKASHI
IPC: F04C18/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fluid pump. SOLUTION: The fluid pump comprises an elastic plate material 20 that can elastically deform and has a cylindrical shape in a free state having no load, and a revolving member 41 rotating around a center axis (a) to make the elastic plate material 20 abut on the inner peripheral surface 101 of a housing 10. An abutting part between the elastic plate material 20 and the inner peripheral surface 101 of the housing is changed by the revolution of the revolving member 41 to change a volume of a working chamber 50. Thus, the volume of the working chamber 50 is changed by the revolution of the revolving member 41 to suck and discharge fluid. The fluid can be sucked and discharged without vane, so that a vane groove at a high machining cost is not required and the inexpensive fluid pump is provided.
Patent JP-2002342974-A (JP)
Title: Laser exposure device, laser exposure method, master disk producing device
Inventor: ITONAGA MAKOTO
IPC: G11B7/135
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a laser exposure device which can accurately detect a focus error when a master disk exposure is carried out by using a ultraviolet laser. SOLUTION: The laser exposure device is provided with an objective lens 11 and a focus control means. The objective lens 11 passes and condenses a ultraviolet laser beam 2 and focus error detection light 12, the glass master disk 14 is irradiated with the detection light 12 condensed by passing through a correcting lens 21 and the objective lens 11, and focus error detection light 13 reflected from the glass master disk 14 is supplied to a bisecting photodetector 23 after passing through the objective lens 11 again. The focus control means does not control the position of the objective lens 11 in the direction of the focus when the detection result of the detector 23 is 'focused', and controls the position of the objective lens 11 in the direction of the focus until the detection result of the detector 23 becomes 'focused' when the detection result is 'unfocused'.  The detection light 12 is set so as to be introduced in almost parallel to the optical axis (a) of the objective lens 11 through to correcting lens 21.
Patent JP-2002335949-A (JP)
Title: Cell three-dimensional tissue culture method using honeycomb structure film
Inventor: SHIMOMURA MASATSUGU
IPC: B32B3/12
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To develop a culture method for forming an ordered cell three- dimensional aggregate similar to a biological tissue. SOLUTION: This culture method for forming the cell three-dimensional aggregate is characterized by casting the hydrophobic organic solvent solution of a biodegradable and amphipathic polymer alone or a polymer mixture comprising a biodegradable polymer and an amphipathic polymer on a substrate, evaporating the organic solvent and simultaneously condensing dew on the surface of the cast liquid, evaporating fine water drops formed by the condensation of the dew to form a honeycomb structure film, and then culturing cells on the honeycomb structure film or its oriented film as a substrate for culturing the cells.
Patent JP-2002352673-A (JP)
Title: Lever switch device for vehicle
Inventor: MAEDA OKIO
IPC: B60R16/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a lever switch device of a vehicle capable of improving operability of various kinds of switches attached to a nearly ring-like mold body by molding the for additionally installing a switch to a lever, in a lever switch mounted on a steering column. SOLUTION: This lever switch device is provided with levers 26 and 27 mounted on a vehicle steering column body 25, and first and second rotary switches 32, 33, 39 and 40 on them. Nearly ring guard surrounds 28 and 29 having upper and lower cavity parts 28a, 28b, 29a and 29b are molded on the levers 26 and 27 based on switch base parts of the levers 26 and 27. Vertically movable knobs 34 and 41 are attached to the tip the surfaces of the guard surrounds 28 and 29. Tumbler switches 35, 36, 42 and 43 are installed on the inside wall surfaces of the guard surrounds 28 and 29. Lever illuminating small lamps 37, 38, 44 and 45 are installed on the inside surfaces of the guard surrounds 28 and 29.
Patent JP-2002126016-A (JP)
Title: Electric disposal device of hypodermic syringe needle and its disposing method
Inventor: CHO GIL-WAN
IPC: A61L11/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To enable to do a removal work of a syringe needle totally automatically until the completion of melting and removing the syringe needle, once the syringe needle is inserted into the device. SOLUTION: The syringe needle is melted and removed by generating heat by applying electric power on the sued syringe needle. A sensor senses the inserted used syringe needle 23, and a control part controls a motor by sensing a contact condition between the syringe needle and an electric wing. Thus, the mark can be done totally automatically until melting and removing of the syringe needle 23 is completed, once the syringe needle 23 is inserted into the device.
Patent JP-2002354058-A (JP)
Title: Phase correction circuit of common mode and quadrature signals
Inventor: AZUMA TOSHIYUKI
IPC: H04L27/20
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase correction circuit for common mode and quadra ture signals whose phase shifting range is not affected by changes in ambient environment or aging when a phase shifting range of a transmission clock signal is set by adjusting the phase. SOLUTION: This circuit consists of the following devices: a digital-to-analog converter 4 for common mode signals which converts common mode signals from digital to analog signals using a leading part of a transmission clock signal (TXC.I); a digital-to-analog converter 5 for quadrature signals which converts quadrature signals from digital to analog signals using a leading part of the TXC.Q; a pulse width modulator 13 which changes the position of a trailing part of the TXC.Q; high-frequency converters 8 and 9 which convert common mode and quadrature signals which have been converted from digital to analog signals to high-frequency common mode and quadrature signals. The pulse width modulator 13 adjusts the position of the trailing part of the TXC.Q so that phase errors of the high-frequency common mode and quadrature signals are eliminated.
Patent JP-2002086956-A (JP)
Title: Portable memo pad holder
Inventor: RITTER DAVID
IPC: B24D99/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable memo pad holder providing a reminding means having a convenience for portability, additionally a charm for children and so as not to forget an important writing content by its owner. SOLUTION: The portable memo pad holder 10 comprises a body 12 having a memo pad storage unit 18 for housing a memo pad 14. The body 12 can be taken out in a container 16 and can be freely housed in the storage unit 18. The container 16 includes a mounting means for mounting at a back pack or the like. This mounting means may be an elastic arm clip. In order to call an attention of the memo housed in the body 12 to a user, an alarm function is provided for the body 12. The alarm function preferably includes a lighting means 20 and visually call an attention. This means 20 illuminates in the body to read an internal memory.
Patent JP-2002359038-A (JP)
Title: Circuit board mount connector and card with built-in connector
Inventor: HIRATA TOMOHISA
IPC: H01R107/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To easily thin and miniaturize a connector, and to apply the connector to a card with built-in connector. SOLUTION: In this circuit board mount connector, socket contacts 5 and 6 for inserting pin contacts 21 are arranged in a plurality in a connector housing 7, and the connector housing 7 is mounted on a circuit board 2. The socket contacts have leads 5c and 6c electrically connected to the circuit board. The lead 6c is provided with a through hole 6h for penetrating the pin contacts 21.
Patent JP-2002347536-A (JP)
Title: Harness holding structure of side mirrors for automobiles
Inventor: NAKAGAWA SHINJI
IPC: F16B2/22
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To easily fix a harness on a mirror base without a particular metal fixture, on side mirrors for an automobile. SOLUTION: The harness holding structure is characterized by wiring the harness pulled out from a body side of an automobile on the mirror base equipped with a mirror supporting part supporting the side mirror and a mounting part to fix it on a door panel, molding a breakage part 13 on the mounting part of the mirror base 1, inserting the harness 5 whose fixing part is covered with an elastic material at least to the breakage part 13 while compressing the elastic material, and fixing the harness 5 on the breakage part 13, and using elastic force of the elastic material on the side mirror for the automobile which leads the harness to the side mirror and connects with a driving circuit for driving the mirror.
Patent JP-2002355576-A (JP)
Title: Apparatus for treating waste plastic
Inventor: FUJINO KIYOSHI
IPC: B02C18/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a waste plastic treating apparatus the assembling work of which is not necessary on the site. SOLUTION: A crushing unit 3 for crushing waste plastics into flakes, a sorting unit 4 for sorting the waste plastic flakes crushed by the unit 3 by throwing them in a water tank and making good use of the difference of specific gravity of them, a washing unit 5 for washing the waste plastic flakes withdrawn from the unit 4 and a dehydrating unit 6 for dehydrating/removing the moisture of the waste plastic flakes withdrawn from the unit 5 are placed on a base frame 2 having the size loadable on the bed of a truck. Since this waste plastic treating apparatus is unitized and compact enough to load on the truck, local assembling work is not necessary so that the total cost can be saved.
Patent JP-2002046390-A (JP)
Title: Governing valve device for pressure fluid operating tool
Inventor: WIKLUND HENRY
IPC: F15B13/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a shapelessness of a governing valve and to not impair appearance of a tool by allowing an operator's finger to simply arrive at the tool such as particularly at an engraving pen or the like and further allowing the valve to slightly protrude from a tool housing in which the valve extends. SOLUTION: A governing valve device for a pressure fluid operating tool comprises a valve ball (24) provided in an air gap (25) opened toward a sealing ring (23) of the valve of a movable piston (26). The device also comprises a spring loading member (30) for urging the ball to the ring. Thus, to allow or prevent a flow of the fluid to a drive chamber (17) in the tool, the ball is moved toward a sealing position to the ring or moved from the position by a motion of the piston.
Patent JP-2002359704-A (JP)
Title: Image forming device
Inventor: WADA MASANORI
IPC: G03G21/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently restart an engine when the engine in a sleep state receives data from a remote terminal in print outputting. SOLUTION: When the image forming device receives data while the engine is in a sleep state or no power is applied to the engine, the image forming device takes a step 1 of starting (awaking) the engine when the printer needs a printout or a step 2 of conducing processing for a mail box or a fax output without starting the engine.
Patent JP-2002365226-A (JP)
Title: Pin hole detector
Inventor: KOIKE TAKASHI
IPC: G01N21/894
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a pin hole detector for improving the ease of detection. SOLUTION: Light L passing through a pin hole P along the direction of a Z axis is coupled to a photodetector 4. However, since the advance direction of noise light other than the transmission light of the pin hole P is inclined to the Z axis, the coupling of the noise light to the photodetector 4 is limited by an optical fiber plate 1 and light control films 1b, 1c, and 2. Therefore, the detector easily detects the pin hole P without necessarily any need for blocking space in detection.
Patent JP-2002367985-A (JP)
Title: Method for forming iridium oxide thin film, and its application
Inventor: SOYAMA NOBUYUKI
IPC: H01L21/316
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To form a fine and uniform Perovskite single-layer film containing lead having homogeneous surface morphology on an iridium oxide electrode film without interposing a platinum layer. SOLUTION: In a film formation method or its film-formed body, a seed layer is formed on the thin film of iridium oxide for crystallization, lead-based Perovskite type oxide is formed on it, and TiOx, PT, PZT, and the like are used as the seed layer.
Patent JP-2002368931-A (JP)
Title: Image input device, control program, and maintenance system
Inventor: IKEDA TAKAHIRO
IPC: H04N1/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image input device the maintenability of which is enhanced. SOLUTION: The image input device is configured to comprise; an image input section that applies photoelectric conversion to an optical image to generate image data; a log generating section that stores operation logs of the image input section; a log transmission section that transmits the operation log generated by the log generating section to a service center via a communication line; and an analysis result reception section that receives an analysis result of the operation log from the service center.
Patent JP-2002360521-A (JP)
Title: Image processing device
Inventor: GOTO YOSHIHIRO
IPC: A61B5/055
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To improve the result of image processing by automatically discriminating the kind of a medical image to be subjected to picture processing and performing picture processing according to an image processing algorithm suitable to the kind of the medical image. SOLUTION: When an operator selects a processing button 404, an image processing device automatically discriminates the kind of the medical image obtained by photographing a chest, etc., and performs picture processing according to a chest algorithm suitable for processing the image obtained by photographing the chest. When the image processing algorithm is selected, the cross section image 400 of an observing object and algorithm display 402 are displayed on a CRT 508 and the operator can confirm the selected algorithm.
Patent JP-2002366192-A (JP)
Title: Method and device for recognizing voice
Inventor: TAKAGI KEIZABURO
IPC: G10L15/06
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To recognize voice with high performance without increasing a distance calculation amount and without so-called 'too much coincidence'. SOLUTION: In a voice recognizing method, a pattern that is a voice standard pattern for holding statistic featured values concerning a plurality of categories and also that is an SNR(sound-noise ratio) multiplex standard pattern which is constituted to make a featured values distribution have a different kind of information at each SNR by the use of the feature extraction results of a plurality of voices obtained by superimposing pre-known noise by the plurality of different SNRs on the voice of a standard speaker is used.  A voice recognizing device is provided with a feature extracting part 12 for extracting a feature from the inputted voice in a way being the same as that in the case of generating the SNR multiplex standard pattern and calculating a feature vector string, a pattern converting part 14 for obtaining a new distribution to be the SNR of the input voice by linear interpolation from the distributions concerning the plurality of SNRs with different SNR multiplex standard patterns and a matching part 15 for performing a non-linear extension/contraction matching processing by the use of the feature vector string and the new distribution.
Patent JP-2002371472-A (JP)
Title: Finishing agent for fiber, fiber structure by using the same, and method for producing the same
Inventor: HARA TOSHINORI
IPC: D06M11/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a new fiber finishing agent capable of imparting a moisture-absorbing polymer in a shape of a uniform film to the surface of the fiber, and capable of providing a high moisture-absorbing properties while suppressing the hardening of the feeling to minimum, and further to provide the fiber structure by using the finishing agent and a method for producing the fiber structure. SOLUTION: This finishing agent includes a urethane divinyl monomer having polyethyleneglycol parts on both ends of a hydrophobic part through urethane bondings and unsaturated double bonds on the both ends.